72782750

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{10039}}^1$

素因数の和:10085

約数の個数: 32

約数和(自身を含む): 140961600

約数和(自身を除く): 68178850

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 725, 1450, 3625, 7250, 10039, 20078, 50195, 100390, 250975, 291131, 501950, 582262, 1254875, 1455655, 2509750, 2911310, 7278275, 14556550, 36391375, 72782750]

約数ペア:

[(1, 72782750), (2, 36391375), (5, 14556550), (10, 7278275), (25, 2911310), (29, 2509750), (50, 1455655), (58, 1254875), (125, 582262), (145, 501950), (250, 291131), (290, 250975), (725, 100390), (1450, 50195), (3625, 20078), (7250, 10039)]